| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $126.55 | 13.604% | $143.7659 | $143.77 | $143.75 | $143.80 |
| Purchase #2 | $127.91 | 10.479% | $141.3137 | $141.31 | $141.30 | $141.30 |
| Purchase #3 | $9.72 | 11.324% | $10.8207 | $10.82 | $10.80 | $10.80 |
| Purchase #4 | $137.67 | 10.253% | $151.7853 | $151.79 | $151.80 | $151.80 |
| Purchase #5 | $161.49 | 12.137% | $181.09 | $181.09 | $181.10 | $181.10 |
| Purchase #6 | $113.83 | 6.647% | $121.3963 | $121.40 | $121.40 | $121.40 |
| Purchase #7 | $125.53 | 3.122% | $129.449 | $129.45 | $129.45 | $129.40 |
| 7 purchase totals = | $802.70 | $879.6209 | $879.63 | $879.60 | $879.60 | |